Abstract
Heavy metals are notable chemicals that threaten river ecosystems and freshwater supplies from surface waters. The levels of some heavy metals-manganese (Mn), iron (Fe), zinc (Zn), lead (Pb), copper (Cu), chromium (Cr) and arsenic (As)-in Cross River were monitored over twelve months in 2018 to establish the pollution status and potability of the river. Water and sediment samples were collected from three stations of the river and analysed according to standard procedures. The result revealed that the respective mean concentrations of the metals in the water and sediment were 0.26 mg/l and 3.28 mg/kg (Zn), 2.22 mg/l and 43.73 mg/kg (Fe), 0.22 mg/l and 3.37 mg/kg (Mn), 0.42 mg/l 0.39 mg/kg (Pb), 0.036 mg/l and 0.096 mg/kg (Cu), 0.53 mg/l and 0.92 mg/kg (As), and 0.043 and 0.23 mg/kg (Cr). The decreasing order of heavy metal concentration in the water was Fe > As > Pb > Zn > Mn > Cr > Cu, while that of the sediment was Fe > Mn > Zn > Pb > As > Cr > Cu. The bottom sediment was observed to contain higher concentrations of heavy metals than the surface water, signifying the accumulation of these chemicals in the bottom sediment. Most of the heavy metals (Fe, Mn, Pb, As and Cr) were detected at higher levels above the permissible limits of the Standard Organization of Nigeria, World Health Organization, and United State Environmental Protection Agency, hence, the water was polluted with these metals indicating that there may be some ecotoxicological risk to pelagic and benthic organisms living in the river.
Similar content being viewed by others
Data Availability
The datasets generated and/or analysed during this current study are available from the corresponding author on reasonable request.
References
APHA (2005) Standard Methods for the Examination of Water and Waste Water, 21st edition. American Public Health Association, Washington, DC. Available from: https://www.mwa.co.th/download/file_upload/SMWW_1000-3000.pdf. Accessed 14 May 2022
Akpan IO, Thomspon EA (2013) Assessment of heavy metal contamination of sediments along the Cross River channel in Cross River state, Nigeria. J Environ Sci Toxicol Food Technol 2(5):20–28
Al-Taai SHH (2021) Water Pollution its causes and effects. Earth Environ Sci 790:12–26
Andarani P, Alimuddin H, Suzuki R, Yokota K, Inoue T (2021) Zinc contamination in surface water of the Umeda River, Japan. Earth Environ Sci 623:1–7
Ayotunde EO, Offem B, Fedlix BA (2011) Heavy metal profile of Cross River: Cross River State, Nigeria: Using bioindicators. Indian J Anim Res 45(4):232–246
Bakare BF, Adeyinka GC (2022) Evaluating the potential health risks of selected heavy metals across four wastewater treatment water works in Durban, South Africa. Toxics 10(6):340–357
Begun A, Ramaiah M, Harikrishna KI, Veena K (2009) Heavy metal pollution and chemical profile of Cauvery River water. E-J Chem 6(1):47–52
Bing H, Zhou J, Wu Y, Wang X, Sun H, Li R (2016) Current state, sources, and potential risk of heavy metals in sediments of three Gorges Reservoir, China. Environ Pollut 214:485–496
Carter JA, Barros AI, Nóbrega JA, Donati GL (2018) Traditional calibration methods in atomic spectrometry and new calibration strategies for inductively coupled plasma mass spectrometry. Front Chem 6(504):1–25
Davies CI, Ekperusi AO (2021) Evaluation of heavy metals concentration in water, sediment and fishes of New Calabar River in Southern Nigeria. J Limnol Freshwater Fisheries Res 7(3):207–218
Dvorak DI, Skipton SO (2014) Drinking water: iron and manganese. University of Nebraska-Lincoln Extension, Institute of Agriculture and Natural Resources
Eddy NO, Udo CL, Ukpong IJ (2004) Heavy metals in the sediment of the Cross River Estuary at Oron, South Eastern Nigeria. Afr J Environ Pollution Health 3(1):6–10
EU (2014) European Union (Drinking Water) Regulations 2014. Published by the Stationery Office, Dublin, Republic of Ireland
Fidelis BA, Edet E, Bayim PB (2012) Heavy metal concentration in some fishes (Chrysichthys nigrodigitatus, Clarias gariepinus and Oreochromis niloticus) in the Great Kwa River, Cross River State, Nigeria. Glob Adv Res J Environ Sci Toxicol 1(7):183–189
Goyal VC, Singh O, Singh R, Chhoden K, Malyan SK (2022) Appraisal of heavy metal pollution in the water resources of Western Uttar Pradesh, India and associated risks. Environ Adv 8:1–14
Grady CA, Weng SC, Blatchley ER (2014) Global Potable Water: Current Status, Critical Problems, and Future Perspectives. In: Younos T, Grady C (eds) Potable Water. The Handbook of Environmental Chemistry, vol 30. Springer, Cham
Kapustka LA, Clements WH, Ziccardi L, Paquin PR, Sprenger M, Wall D (2004) Issue Paper on the Ecological Effects of Metals, Submitted by ERG to U.S. Environmental Protection Agency, Risk Assessment Forum, Washington, DC
Keke UN, Arimoro FO, Ayanwale AV, Aliyu SM (2015) Physicochemical parameters and heavy metals content of surface water in downstream Kaduna River, Zungeru, Niger, State Nigeria. Appl Sci Res J 3(2):46–57
Lin L, Yang H, Xu X (2022) Effects of water pollution on human health and disease heterogeneity: a review. Front Environ Sci 10:1–16
Liu X, Zhang J, Shi W, Wang M, Chen K, Wang L (2019) Priority pollutants in water and sediments of a river for control basing on benthic macroinvertebrate community structure. Water 11:1–16
Martinez CBR, Nagae MY, Zaia CTU, Zaia DAM (2004) Acute morphological and physiological effects of lead in the neotropical fish, Prochilodus lineatus. Braz J Biol 64(4):797–807
Mgbemena NM (2017) Heavy metal toxicity in Aba River, Abia State. Nigeria J Appl Chem 7(10):27–30
Moruf RO, Akinjogunla VF (2019) Concentration of heavy metals in sediment of two interconnecting brackish/freshwater lagoons and the bioaccumulation in the crustacean, Farfantepenaeus notialis (Pérez-Farfante, 1967). J Fisheries Environ 43(3):55–62
Mushtaq N, Masood N, Khattak JA, Hussain I, Khan Q, Farooqi A (2020) Health risk assessment and source identification of groundwater arsenic contamination using agglomerative hierarchical cluster analysis in selected sites from upper Eastern parts of Punjab province, Pakistan. Human Ecol Risk Assess 27:999–1018
Nwankwoala HO, Onyekuru SO, Uchechukwu EI (2017) Heavy metal analysis of Otamiri River in Imo State, Southeastern Nigeria. J Ecol Nat Resour 1(3):1–7
Nwanosike AA (2012) Quality assessment of Aba River using heavy metal pollution index. Am J Environ Eng 2(1):45–49
Oboh IP, Edema CU (2007) Levels of heavy metals in water and fishes from the River Niger. J Chem Soc 32(2):29–34
Odoemelam SA, Okorie DO, Oko IO (2013) Physicochemical parameters and heavy metal content of water, fish and sediments from cross river at Afikpo North Local Government Area of Ebonyi state, Nigeria. Biores Bull 2013:010–015
Odoemelam SA, Udongwo AM, Okoro IA (2020) Heavy metals pollution in surface water and sediment of Lower Cross River System in Akwa Ibom State, Nigeria. Commun Phys Sci 5(2):117–123
Ogunleye IO, Izuagie AA (2013) Determination of heavy metal contents in some industrial effluents from Ondo State, Nigeria. J Environ Chem Ecotoxicol 5:216–219
Oguzie FA, Izevbigie EE (2009) A study of heavy metals concentration in the sediments upstream of the Ikpoba River and Reservoir in Benin City, Nigeria. Biophys Res Commun 21(3):119–127
Overah CL, Iwegbue CMA, Ossai EK, Nwajei GE (2012) Trace Elements in Sediments of selected gutters and Bar-Beach, Lagoa, Nigeria. J Appl Sci Environ Manag 16(3):253–255
SON (2007) Nigerian Standard for Drinking Water Quality. Standards Organization of Nigeria, Abuja, Nigeria
Umeham SN (2014) Water is life, water is death–an ultimate resource. 17th Inaugural Lecture, Abia State University, Uturu, Nigeria. Dawn Functions Nigeria Limited, Independence Layout, Enugu
USEPA (2012) Drinking Water Standards and Health Advisories. 2012 edition. U. S. Environmental Protection Agency, Washington, DC
Wang L, Tao Y, Su B, Wang L, Liu P (2022) Environmental and health risks posed by heavy metal contamination of groundwater in the Sunan Coal Mine, China. Toxics 10(6):390–406
Wangboje OM, Oronsaye JAO (2013) An assessment of heavy metals in Synodontis clarias (Linnaeus, 1766) from Ikpoba Reservoir, Benin City, Nigeria. J Appl Sci Environ Manag 17(1):29–35
WHO (2004) Copper in Drinking-Water: Background Document for Development of WHO Guidelines for Drinking-Water Quality. World Health Organization, Geneva, Switzerland
WHO (2022) Guidelines for drinking-water quality: Fourth edition incorporating the first and second addenda. World Health Organization, Geneva, Switzerland
WHO/UNICEF (2019) World Health Organization and UNICEF Joint Monitoring Programme for Water Supply and Sanitation. UNICEF, New York and WHO, Geneva
Wojciechowska E, Nawrot N, Walkusz-Miotk J, Matej-Łukowicz K, Pazdro K (2019) Heavy metals in sediments of urban streams: Contamination and health risk assessment of influencing factors. Sustainability 11:263–277
Xu X, Yang H, Li C (2022) Theoretical model and actual characteristics of air pollution affecting health cost: a review. Intern J Environ Res Public Health 19(6):3532
Yahaya T, Abdulganiyu Y, Abdulazeez1 A, Dikko OC, Bashar DM, Mohammed UF, Mohammed ZA, Liman UU, Ajakaiye TY (2022) Characterization and health risk evaluation of water and fish samples obtained from Ogun River in Lagos, Nigeria. J Mater Environ Sci 13(4):424–434
Yap CK, Saleem M, Tan WS, Syazwan WM, Azrizal-Wahid N, Nulit R, Ibrahim MH, Mustafa M, Rahman MAA, Edward FB et al (2022) Ecological-health risk assessments of copper in the sediments: a review and synthesis. Pollutants 2:269–288
Funding
The authors did not receive financial support from any organization for the submitted work.
Author information
Authors and Affiliations
Contributions
CBA (corresponding author): conceptualization, formal analysis and investigation, data collection, data analysis, original draft preparation. GEO: methodology, data interpretation, writing review and editing, supervision.
Corresponding author
Ethics declarations
Conflict of interest
The authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.
Ethical Approval
All authors read and approved this work and declare that this work. (i) Has not been published previously in any journal, (ii) is not under consideration for publication elsewhere, (iii) is approved by all authors for publication, (iv) if accepted, it will not be published elsewhere in the same form, in English or in any other language, including electronically without the written consent of the copyright holder.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Anya, C.B., Odo, G.E. Heavy Metal Concentration and Pollution Status of Cross River in Afikpo Catchment Area, Ebonyi State, Nigeria. Chemistry Africa 6, 2187–2197 (2023). https://doi.org/10.1007/s42250-023-00648-w
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42250-023-00648-w